Guangzhou Changfeng Steel Co., LTD
| Payment Terms | T/T, L/C |
| Supply Ability | 1000t/Mouth |
| Delivery Time | 15-20 days |
| Packaging Details | bulk packing/wooden packing |
| Length | 3000-6000mm |
| Hardness | ≤235HB |
| Technology | Annealed |
| Surface | Black surface |
| Brand Name | Changfeng |
| Model Number | 4340/EN24/40CrNiMo/1.6511/SNCM439 |
| Certification | ISO/ Mill Certificate |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 1000t/Mouth |
| Delivery Time | 15-20 days | Packaging Details | bulk packing/wooden packing |
| Length | 3000-6000mm | Hardness | ≤235HB |
| Technology | Annealed | Surface | Black surface |
| Brand Name | Changfeng | Model Number | 4340/EN24/40CrNiMo/1.6511/SNCM439 |
| Certification | ISO/ Mill Certificate | Place of Origin | China |
| High Light | alloy tool steel ，carbon tool steel | ||
AISI 4130 forging tool Steel Round Bar for mechanical With length 3000-6000mm
Applications
This low-alloy steel finds many applications as forgings in the aerospace and oil and gas industries, such as forged valve bodies and pumps etc.
Chemical Composition (%)
| C | Si | Mn | P | S | Cr | Mo | Ni | Cu | H2% (ppm) |
| 0.28 0.33 | 0.15 0.35 | 0.40 0.60 | ≤ 0.025 | ≤ 0.025 | 0.80 1.10 | 0.15 0.25 | ≤ 0.25 | ≤ 0.35 | ≤ 2.00 |
Dimensions
| Hot Rolled | Forged | |
| Diameter (mm) | 50-130 | 100-1300 |
| Length (mm) | 4000-10000 | 3000-10000 |
Characteristics
1. AISI or SAE 4130 grade is a low-alloy steel containing chromium and molybdenum as strengthening agents. The steel has good strength and toughness, weldability and machinability.
2. It is a versatile alloy with good atmospheric corrosion resistance and reasonable strength upto around 315ºC. It shows good overall combinations of strength, toughness and fatigue strength.
FAQ:
Q: Are you a manufacturer or merely a trader?
A: We are trading company act as exporting Steel Products with our own factory,
we can manufacture the products as in cutomer's requirement,wholesale and retail all kinds of domestic mould steel,the price we offered is very competitive compared with other agents.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as SGS, CE,ISO if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival. Third,the products we export are mainly from ShaGang group, WenFeng group, XingCheng group, DongTe group,DaYe and so on, the quality are certained.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.
Changfeng Tool & Die Steel Hot Sale product info:
| STANDARD/GRADE | Flat Bar Size(mm) | Round bar Size(mm) | Technics | ||||||
| DIN | AISM | JIS | GB(China) | Thickness | Width | Length | Diameter | Length | |
| 1.121 | SAE1050 | S50C | 50# | 10-450 | 155-2200 | 2000-12000 | Forged, Hot Rolled | ||
| 1.2311 | P20 | PDS-3 | 3Cr2Mo | 10-460 | 155-2200 | 2000-10000 | 20-200 | 2000-6000 | |
| 1.2738 | P20+Ni | - | 3Cr2NiMnMo | 21-300 | 155-2200 | 2000-8000 | 20-200 | 2000-6000 | |
| 1.2379 | D2 | SKD10 | SKD10 | 10-200 | 155-810 | 2000-6000 | 14-80 | 3000-6000 | |
| 1.2080 | D3 | SKD1 | 3Cr2Mo | 10-200 | 155-810 | 2000-6000 | 20-200 | 3000-6000 | |
| 1.2083 | 420 | - | 4Cr13 | 10-500 | 155-1200 | 2000-6000 | 12-300 | 3000-6000 | |
| 1.2344 | H13 | SKD61 | 4Cr5MoSiV1 | 10-500 | 155-1600 | 2000-6000 | 16-400 | 3000-6000 | |
| 1.2510 | O1 | SKS3 | 9CrWMn | 10-200 | 155-810 | 2000-6000 | 20-200 | 3000-6000 | |
| 1.7225 | SAE4140 | SCM440 | 42CrMo | 10-280 | 155-2200 | 2000-6000 | 16-450 | 3000-6000 | |
Product:
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2012
Total Annual:
5000000-10000000
Employee Number:
100~120
Ecer Certification：
Active Member
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China.With twenty years experience in special steel industry, our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Struct... Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China.With twenty years experience in special steel industry, our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Struct...
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